Multiply the following polynomials (4x + 1)(2x^ 2 + x + 1)

Question

Asked 9/5/2013 2:52:16 PM

Updated 6/1/2014 11:38:21 AM

1 Answer/Comment

Flagged by andrewpallarca [6/1/2014 11:38:21 AM]

Question

Asked 9/5/2013 2:52:16 PM

Updated 6/1/2014 11:38:21 AM

1 Answer/Comment

Flagged by andrewpallarca [6/1/2014 11:38:21 AM]

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3

(4x + 1)(2x^ 2 + x + 1);

8x^3 + 4x^2 + 2x^2 + 4x + x + 1

= 8x^3 + 6x^2 + 5x + 1

8x^3 + 4x^2 + 2x^2 + 4x + x + 1

= 8x^3 + 6x^2 + 5x + 1

Added 6/1/2014 11:38:19 AM

This answer has been confirmed as correct and helpful.

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